Ziraat Fakültesi: Recent submissions
Now showing items 41-60 of 320
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Taban suyu tablası yüksekliğinin değişimine bağlı olarak taban suyu seviyesinin matematiksel modellenmesi
(Türkiye Toprak Bilimi Derneği, 2021)Tarım alanlarında sulama suyu miktarının düzenlenmesinde, bitki-kök bölgesi tuzlaşmasının önlenmesinde, drenaj sistemininplanlanmasında taban suyu derinliği ve seviyesinin, taban suyu tablasının değişiminin değerlendirilmesi ... -
Orta Karadeniz Bölgesinde kırsal alanlar için keten bir şans mı? Kârlılık analizi ve yapılabilirliği
(Tekirdağ Namık Kemal Üniversitesi, 2021)Bu çalışma liflik keten yetiştiriciliğinin Orta Karadeniz Bölgesinde kârlı bir üretim faaliyeti olarak yapılabilirliğinive kışlık buğdaya alternatif bir ürün olup olamayacağını ortaya koymak amacıyla yapılmıştır. Araştırmanın ... -
Determination of some paddy varieties resistant to iron toxicity
(Pen Academic Publishing, 2021)The aim of this study is to determine some paddy varieties resistant to iron toxicity. Two different nutrient solutions were applied in the form of iron sulphate (FeSO4.7H2O) (Fe concentrations of I) 45 µM Fe (sufficient ... -
The newly formed Mite Specialist Group of the IUCN’s Species Survival Commission and the conservation of global mite diversity
(, 2021)The most serious environmental challenge facing humanity is the massive, widespread and continuing loss of biodiversity due to human activities. The commonly reported root causes of the decline and extinction of species ... -
Investigation of G1 (c.260G>A) polymorphism in exon 1 of GDF9 gene in Turkish sheep breed Karayaka
(Scientific Technical Research Council Turkey-Tubıtak, 2021)Abstract: GDF9 is an essential gene for normal follicular development and prolificacy in sheep. The aim of this study was to determine the genetic polymorphism and G1 mutation of GDF9 gene exon 1 in 100 Karayaka ewes, ... -
The relationship between placental characteristics and lamb birth weight in Akkaraman Turkish native sheep breed
(SIVAR-SOC ITALIANA VETERINARI ANIMALI REDDITO, 2021)Introduction - The size and nutrient transfer capacity of the placenta plays a central role in determining the prenatal growth trajectory fetus, resulting in alteration birth weight. Aim- The aim of this study was to ... -
Bafra ovası Emenli ve Karaburç köyleri drenaj sorunlu alanlarda, taban suyu seviyesinin ve tuz içeriğinin yıl içerisindeki değişiminin saptanması / Tekin Kara; Danışman Mehmet Apan.
(Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 1990)Bu çalışma, Bafra Ovasının 800 hektarlık bir bölümünde taban suyu düzeyinin ve tuzluluğunun yıl içerisindeki değişimi ile taban suyu düzeyi ve tuzluluğuna etkili olan etmenleri araştırmak amacıyla yapılmıştır.Araştırmanın ... -
Bovine granulosa cell culture for assessment of potency and specificity of antibodies to pregnant mares' serum gonadotrophin
(Scandinavian University Press, 1996)Antibodies to pregnant mares' serum gonadotrophin (PMSG) neutralize the effect of PMSG in vivo and increase the number of transferable embryos when administered at the optimum time relative to the preovulatory luteinizing ... -
Differential steroidogenic response of granulosa cells from different regions within a bovine follicle to FSH stimulation in vitro
(Scientific Technical Research Council Turkey, 1997)The objectiv of the present study was to investigate the steroidogenic capacity of granulosa cells from different areas within a bovine follicle. Bovine granulosa cells were isolated by gently scraping the inner layer of ... -
Various udder characteristics and their relationships with milk yield in Simmental cattle of Kazova State Farm
(Scientific Technical Research Council Turkey, 1997)In this research it was aimed to determine various udder characteristics and their relationships with milk yield in Simmental cattle of Kazova State Farm. The study material consisted of data belonging to milk yield and ... -
The effects of slaughter age on carcass traits
(Scientific Technical Research Council Turkey, 1997)The aim of this study was to determine the slaughter age on the dressing percentage, carcass weight and carcass composition. Ross PM, hybrid broilers were slaughtered at 35, 42, 49, 56 and 63 days of age. Randomly selected ... -
Effect of alcohol treatment on in situ degradabilities of some protein sources
(Scientific Technical Research Council Turkey, 1999)This study was conducted to determine the effect of alcohol treatment on in situ degradabilities of some protein sources. While the dry matter degradabilities (DMP) of hazelnut kernel oil meal (HKOM), soybean meal (SBM), ... -
The effects of different greenhouse covering materials on energy requirement, growth and yield of aubergine
(Pergamon-Elsevier Science Ltd, 2006)Effects of UV stabilised polyethylene (UV + PE), I R absorbers polyethylene (IR + PE), double layers of polyethylene (D-Poly) and single layer of polyethylene (PE), as greenhouse covers, on aubergine growth, productivity ... -
Application of utility-efficient programming to determine economic efficiency of Turkish farmers in the central Anatolian region
(Rsnz Publishing, 2006)This research generated stochastically efficient farm plans in the relevant range of risk aversion and calculated the efficiency measures for the three representative farm sizes in the central Anatolian region of Turkey. ... -
Measuring the technical efficiency and exploring the inefficiency determinants of vegetable farms in Samsun province, Turkey
(Elsevier Sci Ltd, 2007)The purposes of this research were to measure the technical efficiency of sample vegetable farms and subsequently to explore determinants of technical inefficiency in the Samsun province of Turkey. Stochastic Frontier ... -
Determination of morphological, agricultural and cytological characters of some Lathyrus species
(Asian Journal of Chemistry, 2007)In this study, some morphological, agricultural and cytological characters of naturally grown Lathyrus species (Lathyrus hirsutus L, L. ochrus L. (DC), L. aphaca L. var affinis, L. laxiflorus ssp laxiflorus, L. annuus L., ... -
Nitrogen and phosphorous fertilizer improve pastures naturally growing under hazelnut trees
(Taylor & Francis As, 2008)This three-year study (2003-2005) aimed to improve the yield and quality of pastures growing naturally that are colonized by naturally occurring vegetation without agricultural input under hazelnut (Corylus sp.) orchards ... -
Agricultural information systems and communication networks: the case of dairy farmers in the Samsun province of Turkey
(Univ Sheffield Dept Information Studies, 2008)Introduction. Analysis of the agricultural information systems and communication network used by members and non-members of the Dairy Cattle Breeders' Association provided a framework to identify the strength and weaknesses ... -
Estimation of normative supply function and price elasticity of hazelnut: A case study in Turkey
(Amer Soc Horticultural Science, 2008)In this study, a variable price programming model was developed to derive normative hazelnut function and calculate price elasticity of supply for hazelnut in Carsamba Plain of Samsun, Turkey. Economic analysis revealed ... -
Economics of organic and conventional hazelnut production in the Terme district of Samsun, Turkey
(Cambridge Univ Press, 2008)Understanding the economics of organic agriculture is crucial to Support of organic production by policy-makers and to facilitate producers converting their lands to organic production. The aim of this research was to ...
